Rank the following aromatic hydrocarbons below in terms of increasing rates of sulfonation via electrophilic aromatic substitution (EAS), with 1 being the slowest and 4 being the fastest. CH3 OCH₂CH3 CH₂CH3 PQR PQR STU VWX YZA STU 1 (slowest) NO₂ 2 vwx 3 YZA 4 (fastest)

What are the arrow pushing mechanisms for this reaction? Include propgation, initation, and termination steps along with intermediates.

Dialkyl peroxides are a family of compounds which can be explosive when heated.  These explosions begin with the following bond fragmentation (which is then followed by other reaction steps).   Which process best describes this fragmentation? E2 Elimination Heterolytic dissociation Homolytic dissociation Racemization

What steps would you take to find each intermediate or product?

Answer the question below the reaction. 0 0 0 0 E1 SN1 E2 OH The reaction above proceeds through which type of mechanism? SN2 + Excess NH4Cl H₂SO4 ta + H₂O

Predict the products of these reactions and propose the reaction mechanism for each

Predict the nucleophilic substitution product.

Do not give handwriting solution.

Draw the missing reactants/ intermediates in this E1 mechanism. Include all lone pairs. Ignore byproducts.Ignore stereochemistry. I H3O+ : OH H+ Select to I Draw I I Intermediate heat dissociation Select to Draw Intermediate elimination Q Q 1,2-hydride shift I I I I I I I I I

Which alkyl halide below is most likely to undergo a hydride shift in an S№1 substitution reaction? Br 66x6 Br B C Br XO B - D Br